10914020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3264

約数の個数: 36

約数和(自身を含む): 24825780

約数和(自身を除く): 13911760

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3229, 3380, 6458, 12916, 16145, 32290, 41977, 64580, 83954, 167908, 209885, 419770, 545701, 839540, 1091402, 2182804, 2728505, 5457010, 10914020]

約数ペア:

[(1, 10914020), (2, 5457010), (4, 2728505), (5, 2182804), (10, 1091402), (13, 839540), (20, 545701), (26, 419770), (52, 209885), (65, 167908), (130, 83954), (169, 64580), (260, 41977), (338, 32290), (676, 16145), (845, 12916), (1690, 6458), (3229, 3380)]